13059431

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{24229}}^1$

素因数の和:24254

約数の個数: 12

約数和(自身を含む): 16573320

約数和(自身を除く): 3513889

約数列:

[1, 7, 11, 49, 77, 539, 24229, 169603, 266519, 1187221, 1865633, 13059431]

約数ペア:

[(1, 13059431), (7, 1865633), (11, 1187221), (49, 266519), (77, 169603), (539, 24229)]